ソリティア BATTLE KING is a new solitaire game that turns the classic card game into a competitive experience. The game is easy to understand and play, with simple rules and controls that make it accessible to players of all ages. The game uses a ranking system, with ten levels to climb before reaching the ultimate rank of King. As you progress through the ranks, you'll earn rewards for your victories.

In addition to its competitive gameplay, ソリティア BATTLE KING also offers a range of helpful tools to aid you in your quest for victory. These include wild card and undo functions, among others. Developed by mobage, this free game is available on Android 2.3 and later.